Friday
April 18, 2014

Homework Help: Geometry Help

Posted by Ariel on Saturday, June 12, 2010 at 11:50am.

1.) An isosceles triangle ΔABC has its altitude at the y-axis and its base at the x-axis. D is the midpoint of segment AC and E is the midpoint of segment CB. Given the coordinates A(-2a, 0), B(2a, 0), and C(0, 2b), determine the coordinates of midpoints D and E.
a.)D(2a,-b); E(-a,b)
b.)D(-a,b); E(a,b)
c.)D(0,2b); E(2a,0)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Geometry HELP - An isosceles triangle ΔABC has its altitude at the y-axis and ...
geometry - In triangle ABC, A (o,o) , <BAC = 30 degree , AC =2 and midpoint ...
calculus - #3 A solid has a base in the form of the ellipse: x^2/25 + y^2/16 = 1...
Math - ABC is an isosceles triangle. If AB =AC =16, BC=8. D is the midpoint of ...
Math. Urgent please help - ABC is an isosceles triangle. If AB =AC =16, BC=8. D ...
Please help in triangle - ABC is an isosceles triangle with AB=BC and ∠ABC...
geometry - In triangle ABC, D is the centroid and M is the midpoint of segment ...
Geometry - Can you help me with Always, Sometimes, Never questions?? I have ...
Geometry Honors - Can someone help me with Always, Sometimes, Never questions?? ...
Geometry Question - B is the midpoint of segment AC and D is the midpoint of ...

Search
Members